fire-planner/frontend/package.json
Viktor Barzin 64eb90c3dc
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fire-planner: Wave 2 chart-first — flex spending, categorised life
events, interactive Visx Gantt + spending-profile chart

Charts are now the primary editor for life events. The Plan-tab body
re-orders to make charts ~80% of viewport real-estate; legacy form
sections are collapsed into a drawer.

Backend:
- alembic 0004: life_event.category enum (essential / discretionary /
  not_spending). Defaults to essential so existing rows keep their
  full spending impact.
- Simulator gains discretionary_outflows + flex_rules params. Tracks
  per-path running ATH, applies the deepest applicable cut to
  discretionary outflows when portfolio drops vs ATH (PLab-style flex
  spending). Cut amount stays in the portfolio (refund pattern).
- New flex_spending module with FlexRule + applicable_cut +
  cuts_per_year (vectorised). Sortable rules; "deepest cut wins" so
  users specify cumulative cuts at each tier.
- New /scenarios/{id}/spending-profile endpoint returning per-year
  base / essential / discretionary / flex_cut / total breakdown.
- SimulateRequest gains flex_rules + life_event.category roundtrip.
- 8 new tests; 246 total pytest pass; mypy + ruff clean.

Frontend (Visx + ECharts):
- Installed @visx/{scale,shape,group,axis,event,responsive,tooltip}
  for native SVG drag interactions.
- New <SpendingProfileChart> — Visx stacked-area of base/essential/
  discretionary with red flex-cut overlay, hover tooltip, click-to-
  scrub-year.
- New <EventGantt> — interactive Visx Gantt:
    * Click empty space → popover create at that year (default
      essential spending event)
    * Click a bar → inline edit popover (name, kind, range, £/y,
      category) with delete button
    * Drag bar middle → moves the whole event (year-resolution snap)
    * Drag bar edges → resizes year_start / year_end
    * All gestures persist via PATCH /life-events/{id}
- New <FlexRulesEditor> — list of {from_ath_pct, cut} tiers, save-on-
  change to scenario.config_json.flex_rules.
- Plan-tab redesign: NW fan dominant top with floating stat badges
  (Year/Age/NW/Δ NW/Spending/Eff. tax) over the chart; spending-
  profile chart middle; Gantt bottom; flex-rules editor; legacy form
  sections in a collapsed <details> drawer.
- Frontend typecheck + 7 vitest tests + production build all clean.
2026-05-10 16:49:04 +00:00

53 lines
1.4 KiB
JSON

{
"name": "fire-planner-frontend",
"private": true,
"version": "0.0.1",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"preview": "vite preview",
"lint": "eslint .",
"typecheck": "tsc -b --noEmit",
"test": "vitest run",
"test:watch": "vitest"
},
"dependencies": {
"@tanstack/react-query": "^5.62.0",
"@visx/axis": "^3.12.0",
"@visx/event": "^3.12.0",
"@visx/group": "^3.12.0",
"@visx/responsive": "^3.12.0",
"@visx/scale": "^3.12.0",
"@visx/shape": "^3.12.0",
"@visx/tooltip": "^3.12.0",
"echarts": "^6.0.0",
"echarts-for-react": "^3.0.2",
"react": "^19.0.0",
"react-dom": "^19.0.0",
"react-router-dom": "^7.1.0",
"recharts": "^3.0.0",
"zustand": "^5.0.0"
},
"devDependencies": {
"@tailwindcss/vite": "^4.0.0",
"@testing-library/dom": "^10.4.1",
"@testing-library/jest-dom": "^6.6.0",
"@testing-library/react": "^16.1.0",
"@testing-library/user-event": "^14.5.0",
"@types/node": "^22.10.0",
"@types/react": "^19.0.0",
"@types/react-dom": "^19.0.0",
"@vitejs/plugin-react": "^4.3.0",
"eslint": "^9.17.0",
"eslint-plugin-react-hooks": "^5.1.0",
"eslint-plugin-react-refresh": "^0.4.0",
"globals": "^15.14.0",
"jsdom": "^26.0.0",
"tailwindcss": "^4.0.0",
"typescript": "^5.7.0",
"typescript-eslint": "^8.18.0",
"vite": "^6.0.0",
"vitest": "^3.0.0"
}
}